3447244 has 12 divisors (see below), whose sum is σ = 6109600. Its totient is φ = 1701648.

The previous prime is 3447233. The next prime is 3447247. The reversal of 3447244 is 4427443.

3447244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (3447247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5139 + ... + 5770.

Almost surely, 2^3447244 is an apocalyptic number.

It is an amenable number.

3447244 is a deficient number, since it is larger than the sum of its proper divisors (2662356).

3447244 is a wasteful number, since it uses less digits than its factorization.

3447244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10992 (or 10990 counting only the distinct ones).

The product of its digits is 10752, while the sum is 28.

The square root of 3447244 is about 1856.6755236174. The cubic root of 3447244 is about 151.0627343381.

It can be divided in two parts, 34 and 47244, that added together give a triangular number (47278 = T₃₀₇).

The spelling of 3447244 in words is "three million, four hundred forty-seven thousand, two hundred forty-four".